/**
 * Copyright 2023-present DreamNum Inc.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

import type { ISequenceNode } from '@univerjs/engine-formula';

export const getOffsetFromSequenceNodes = (sequenceNode: (string | ISequenceNode)[]) => {
    return sequenceNode.reduce((pre, cur) => {
        if (typeof cur === 'string') {
            return pre + cur.length;
        }
        return pre + cur.token.length;
    }, 0);
};
